A NULL pointer dereference issue was discovered in the Linux kernel in the MPTCP protocol when traversing the subflow list at disconnect time. A local user could use this flaw to potentially crash the system causing a denial of service.
References
| Link | Resource |
|---|---|
| https://github.com/torvalds/linux/commit/5c835bb142d4 | Patch Vendor Advisory |
| https://github.com/torvalds/linux/commit/5c835bb142d4 | Patch Vendor Advisory |
| https://lore.kernel.org/netdev/20220708233610.410786-2-mathew.j.martineau%40linux.intel.com/ | Patch Vendor Advisory |
| https://lore.kernel.org/netdev/20220708233610.410786-2-mathew.j.martineau%40linux.intel.com/ | Patch Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
25 Jun 2025, 20:57
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-476 | |
| References | () https://lore.kernel.org/netdev/20220708233610.410786-2-mathew.j.martineau%40linux.intel.com/ - Patch, Vendor Advisory | |
| CPE | cpe:2.3:o:linux:linux_kernel:5.19:rc6:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.19:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.19:rc2:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.19:rc3:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.19:rc4:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.19:rc5:*:*:*:*:*:* |
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| First Time |
Linux linux Kernel
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14 Apr 2025, 18:15
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | ||
| References | () https://github.com/torvalds/linux/commit/5c835bb142d4 - Patch, Vendor Advisory |
07 Nov 2023, 03:57
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
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Information
Published : 2022-11-28 22:15
Updated : 2025-06-25 20:57
NVD link : CVE-2022-4128
Mitre link : CVE-2022-4128
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-476
NULL Pointer Dereference